[Rome-fu's Resolve Guide]

against an inexperienced player maybe, but you want to maximize your stun immunity, and a a good player is going to pop everything they can when they lay that second stun on you, so you want to be able to fight back.

 

But they could just as easily "pop everything" during the first stun duration.

[Rome-fu's Resolve Guide]

I still don't understand why you shouldn't use your cc breaker for the first sun. Can't you just then ride out your second stun and get immunity at that time, instead?